Description

9,12,15-Octadecatrienal is a high-purity, unsaturated aliphatic aldehyde, also known as linolenic aldehyde. This compound serves as a crucial intermediate and reference standard in advanced organic synthesis and analytical research. It is primarily utilized by R&D laboratories and manufacturers in the fragrance, flavor, and specialty chemical sectors for the development of novel compounds and as a key building block for fine chemicals.

Application

• Fragrance & Flavor Intermediate: A key building block for synthesizing complex aroma chemicals and flavoring agents.
• Pharmaceutical Research: Used as a chemical intermediate in the research and development of active pharmaceutical ingredients (APIs).
• Organic Synthesis: Serves as a versatile starting material or intermediate for synthesizing more complex organic molecules, including polymers and specialty surfactants.
• Analytical Standard: Employed as a high-purity reference standard in chromatographic analysis (GC, HPLC) for quality control and method development.
• Biochemical Research: Investigated for its role and derivatives in lipid peroxidation studies and other biochemical pathways.
• Specialty Chemicals: A precursor in the production of fine chemicals, including certain plasticizers and corrosion inhibitors.

Basic Information

Product Name	9,12,15-Octadecatrienal
CAS No.	26537-71-3
Molecular Formula	C₁₈H₃₀O
Molecular Weight	262.43 g/mol
Synonyms	Linolenic aldehyde; (9Z,12Z,15Z)-Octadeca-9,12,15-trienal; (Z,Z,Z)-9,12,15-Octadecatrienal; 9,12,15-Octadecatrien-1-al; α-Linolenic aldehyde; Octadecatrienal; Linolenaldehyde
EINECS	Contact for details

Quality Control

Our 9,12,15-Octadecatrienal is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay (by GC/HPLC) and impurity profiles. We adhere to cGMP principles where applicable to meet the stringent requirements of our research and industrial partners.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to minimize oxidation. Keep the container tightly sealed in a cool, dry, and well-ventilated place away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.